comcast gateway ip

Below are some of my personal study notes for my personal use only. Set the Host Name of the system: hostname linux. test (you can directly use hostname to display the Host Name of the current system)Enable eth0: ifconfig eth0 up (down) or ifup eht0View network configuration: ifconfig-Set IP Address: ifconfig eth0 192.168.1.45 netmask 255.255.255.0 up (up indicates immediate activation) Restart network settings: service network restartView the current

Linux command line set IP, gateway, and DNSIP and Subnet Masks execute this command: ifconfig eth0 192.168.1.123 netmask 255.255.255.0Write these two commands in/etc/rc.local or/etc/rc.d/rc.local, so you can keep them permanently./etc/sysconfig/network Set the default gateway, host name, whether to start the network 3 items;/ETC/SYSCONFIG/NETWORK-SCRIPT/IFCFG-ETH

1. Modify the IP address Vim/etc/sysconfig/network-script/ifcfg-eth0Device = eth0Bootproto = static --- static or dynamicBroadcast = 192.168.1.255Ipaddr = 192.168.1.35 --- IP AddressNetmask = 255.255.255.0 --- Subnet MaskNetwork = 192.168.1.0 --- network IDOnboot = Yes Gateway: 2. Modify the Gateway Edit/etc/sysconfi

=ethernetOnboot=yes #是否启动时运行Nm_controlled=yesBootproto=static #使用静态IP instead of assigning IP by DHCPDefroute=yesIpv4_failure_fatal=yesIpv6init=noName= "System eth0" #名称hwaddr=00:50:56:94:04:3c #必须对应etho是的MAC地址 (/etc/udev/rules.d/70-persistent-net.rules)Peerdns=yesPeerroutes=yesipaddr=192.168.1.40 #指定本机IP地址netmask=255.255.255.0 #指定子网掩码

Description ip:202.118.83.247 Subnet Mask: 255.255.255.0 Gateway: 202.118.83.2 dns:8.8.8.8/8.8.4.4 1. Set IP$ VI /etc/sysconfig/network/ifcfg-eth0 #编辑配置文件1 bootproto= 'static' #静态IP2 broadcast=' #广播地址 3 ipaddr= ' 202.118. 83.247 #IP地址 4 netmask= '255.255. 255.0 #子网掩码 5 network= '202.118. 83.0

Copy Code code as follows: :: Get the NIC name with the Ipconfig/all command. for/f "tokens=2*"%%i in (' ipconfig/all^|find/i "Ethernet adapter" ') do set name=%%j :: Remove the colon after the network card name with the for command. for/f "tokens=1* delims=:"%%i in ("%name%") do set network card name =%%i Apply the above script to modify DNS, such as the national DNS server crashed yesterday, the DNS changed to 202.96.199.132 can return to normal Internet. modifying DNS

Ip:Ifconfig Gateway[Email protected] ~]# Netstat-rnKernel IP Routing TableDestination Gateway genmask Flags MSS Window Irtt Iface172.16.44.0 0.0.0.0 255.255.255.0 U 0 0 0 Vmnet8172.16.10.0 0.0.0.0 255.255.255.0 U 0 0 0 Vmnet1172.16.0.0 0.0.0.0 255.255.252.0 U 0 0 0 eth0169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth00.0.0.0 172.16.0.254 0.0.0.0 UG 0 0 0 eth0 (The

Because the company's intranet gateway and intranet IP address is not in a network segment, linux can not connect to the Internet, the solution is as follows: 1.vim/ etc/rc. local2. add the following two routeadd-host192.168.100.254deveth0routeadddefaultgw192.168.100.254... Because the company's intranet gateway and intranet

This technique is very useful for friends who often use laptops for business trips, such as in another environment, such as the customer's company, you always need to change the network to someone else's intranet address, gateway, DNS, and so on. Write a batch processing file, and then change it to the next one. It's faster than the mouse operation. Form: http://blog.csdn.net/zmxjModify the IP address, sub

Open Terminal (opened with ctrl+alt+t) 1. Enter Ifconfig print as follows: Enp1s0 Link encap:ethernet HWaddr 6c:4b:90:0b:53:beinet addr:192.168.1.101 bcast:192.168.1.255 mask:255.255.255.0Inet6 ADDR:FE80::1FBF:55E3:1C4C:C79D/64 Scope:linkUp broadcast RUNNING multicast mtu:1500 metric:1RX packets:144897 errors:0 dropped:630 overruns:0 frame:0TX packets:13548 errors:0 dropped:0 overruns:0 carrier:0collisions:0 txqueuelen:1000RX bytes:13441598 (13.4 MB) TX bytes:1943215 (1.9 MB)Lo Link encap:local

IP:Ifconfig Gateway:[Root @ localhost ~] # Netstat-RnKernel IP routing tableDestination gateway genmask flags MSS window irtt iface172.16.44.0 0.0.0.0 255.255.255.0 u 0 0 0 vmnet8172.16.10.0 0.0.0.0 255.255.255.0 u 0 0 0 vmnet1172.16.0.0 0.0.0.0 255.255.252.0 u 0 0 0 eth0169.254.0.0 0.0.0.0 255.255.0.0 u 0 0 0 eth00.0.0.0 172.16.0.254 0.0.0.0 ug 0 0 0 eth0 (The

Configure IP addresses for vrouters Router (config) # interface fastethernet 0/1 Router (config-if) # ip address 192.168.1.100 255.255.255.0 Router (config-if) # no shutdown Configure IP addresses for vswitches Switch (config) # interface vlan 1 Switch (config-if) # ip address 192.168.1.100 255.255.255.0 Switch (confi

ifconfig wlan0 HW ether 00: 11: 22: 33: 44: 55Siocsifhwaddr: the device or resource is busy.[Yeger @ yeger ~] $ Ifconfig wlan0 downSiocsifflags: insufficient Permissions[Yeger @ yeger ~] $ Sudo ifconfig wlan0 down[Yeger @ yeger ~] $ Sudo ifconfig wlan0 HW ether 00: 11: 22: 33: 44: 55Changed [Yeger @ yeger ~] $ Netstat-ant view port information a all N numbers display t TCP protocol u udp protocolActive Internet connections (servers and established have established a connection)PROTO Recv-Q send

Note: System: debian6.0.4IP address: 192.168.21.166 subnet mask: 255.255.255.0 Gateway: 192.168.21.2DNS: 8.8.8.88.8.4.4 operation: System O M reminder: qihang01 original content copyright, reprinted, please indicate the source and original article links 1. set the IP address, Gateway nano/etc/network/inte Note: System: debian 6.0.4IP address: 192.168.21.166Subne

IP:IfconfigGateway:# Netstat-rnKernel IP Routing TableDestination Gateway genmask Flags MSS Window Irtt Iface172.16.44.0 0.0.0.0 255.255.255.0 U 0 0 0 Vmnet8172.16.10.0 0.0.0.0 255.255.255.0 U 0 0 0 Vmnet1172.16.0.0 0.0.0.0 255.255.252.0 U 0 0 0 eth0169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth00.0.0.0172.16.0.2540.0.0.0 UG 0 0 0 eth0(The gateway for the line start

For details about how to change the ip address-gateway-host name-DNS in linux, refer to general Linux technology-Linux technology and application information. /Etc/sysconfig/network-scripts/has a configuration file For example, the file: ifcfg-eth0 represents the configuration file of the actual Ethernet NIC 0 Modify IP Address Effective immediately: # ifcon

Linux (1): linux change IP address command _ change DNS _ change default gateway _ change subnet mask _ host name, linuxdns How to use commands to change the linux IP address, DNS, and subnet mask, and add a Linux virtual machine to the Virtual Machine (vitrualBox; Installation: http://pan.baidu.com/s/1sjJPhP7 After installation, go to the Linux desktop, which i

Windows7 The default gateway cannot save IP resolutionThe first type:First step: Click on the bottom left corner of the win icon or win icon +r can also, input cmd and then enter, open the DOS mode window.The second step: at the DOS command line prompt input: "netsh winsock reset", entered in quotation marks, does not contain quotation marks, and then enter, prompting the need to restart, temporarily do not

machine, right-click the network in the lower right corner, open the Network Center, you will see this:Settings, Properties-"ip4-" settingHere the IP address is preferably the virtual machine inside the gateway set;After setting up, let's try it and see if we can ping it through:Can ping the pass, then we set his hostname:Here, basically the virtual machine system can be used, we can use Remote Tools to co

1th Step: Open your computer's browser, in the address bar to enter your router IP address, if your router has not set the IP address, the general default is 192.168.1.1 this address, in the address bar input 192.168.1.1. 2nd Step: The screen will pop up dialog box, in the corresponding space in the dialog box to enter your router's password and account number, similarly, if your router is not